Crystal Pick

thingiverse

It appears that you've provided a guide on creating crystals through super-saturation and utilizing TinkerCAD to customize crystal picks with added text. Here's a rewritten version of your content, reorganized into sections: **Experiment Overview** To grow crystals through super-saturation, students can dissolve hot water in Epsom salt, let it cool to form a saturated solution, and then hang the solution into a plastic bag to create supersaturation conditions. **Pre-Activity Steps** Before beginning the activity, make sure to have: * Aluminum foil * Scissors * Hot water * Blue food coloring * Plastic baggies or cellophane bags * Crystal formation vials or jars It is also suggested to test your solution by freezing it in an ice cube tray. If a supersaturated solution does not occur, dissolve the ice in boiling water. **Activity and Demonstration** Students will hang their supersaturated solution into a plastic bag using aluminum foil as support, then seal the bag with a rubber band. Over time, crystals will begin to form, and they can observe how temperature changes influence the rate of crystallization. It is recommended that students draw what their crystals look like prior to conducting the super-saturation activity, focusing on descriptive language and geometric terms for the structure of the crystal.